Issuu on Google+


Quick Start Guide This guide is to assist in installing and running the inverter to verify that the drive and motor are working properly. Starting, stopping and speed control will be from the keypad. If your application requires external control or special system programming, consult the EVP Instruction Manual supplied with your inverter.

Step 1 Before starting the inverter Please refer to chapter one (Preface) and chapter two (Safety Precautions) of the EVP Instruction Manual. Verify drive was installed in accordance with the procedures as described in chapter three (Environment description and installation). If you feel this was abnormal, do not start the drive until qualified personnel have corrected the situation. (Failure to do so could result in serious injury.) • Check inverter and motor nameplates to determine that they have the same HP and voltage ratings. (Ensure that full load motor amps do not exceed that of the inverter.) • Remove the terminal cover to expose the motor and power terminals. a. Verify that AC power is wired to L1(L), L2, and L3(N) . b. Verify that Motor leads are connected to T1, T2, and T3 . c. IF brake module is necessary, please connect terminal voltage of the braking unit to + and - of the inverter.

Power Indicator

Step2 Apply power to the drive. Apply AC power to the drive and observe operator. Four 7-segment display should show power voltage for 3~5 seconds and then show SET pressure and ACTUAL pressure, the factory setting of SET pressure is 2.0 Bar. ( Pressure Command of 7-segment display should be flashed all the time.)

1


Step3 Check motor rotation without load. z z

z

z

Push DSP key, switch to output frequency, release the pump pressure. Press RUN Key. 7-segment Display will indicates 00.0F to 60.0F. Such value is the frequency output value. Check the operation direction of the motor. IF the direction of the motor is incorrect: Press STOP Key, turn off the AC power supply. After Power indicator LED is off, change over theT1 and T2. Supply the power again, then check the motor direction. Press STOP key.

Step4 Check full speed at 50Hz/60Hz z z z z

Push DSP key, switch to output frequency, release the pump pressure. Set frequency to 50Hz/60Hz according to the above regulations. Press RUN Key, inspect the motor operation as motor accelerates to full load. Press STOP Key, inspect the motor operation as motor deceleration.

2


EVP user manual Table of Contents Quick Start Guide ......................................................................................................1 Content ........................................................................................................................3 Preface .........................................................................................................................5 Preface........................................................................................................................5 Product inspection ......................................................................................................5

Chapter 1 Safety precautions ...................................................................................6 1.1 Operation precautions ...........................................................................................6 1.1.1 Before power up ............................................................................................6 1.1.2 During power up ...........................................................................................7 1.1.3 Before operation ............................................................................................7 1.1.4 During operation ...........................................................................................8 1.1.5 Useable environment .....................................................................................8

Chapter 2 Model definition ......................................................................................9 Chapter 3 Mounting and installation of the EVP drive.....................................10 3.1 Environment .......................................................................................................10 3.2 Mounting and installation ....................................................................................11 3.3 Wiring rules ........................................................................................................12 3.3.1 Notice for wiring..........................................................................................12 3.3.2 Suitable MC, MCCB, fuse and wire specification .........................................14 3.3.3 Precautions for peripheral applications........................................................15 3.4 Inverter specification ...........................................................................................19 3.4.1 Basic specifications ......................................................................................19 3.4.2 General specifications ..................................................................................20 3.5 EVP wiring diagram ............................................................................................22 3.6 Description of inverter terminal ...........................................................................24 3.7 Dimension ...........................................................................................................27

3


Chapter 4 Software Index ......................................................................................29 4.1 Operation Instruction ..........................................................................................29 4.1.1 Keypad display and operation instruction ....................................................29 4.1.2 Keypad Operation instruction......................................................................30 4.2 Parameter functions list .......................................................................................31 4.3 Parameter functions description...........................................................................37

Chapter 5 Trouble shooting and maintenance ....................................................61 5.1 Trouble indication and corrective action ..............................................................61 5.1.1 Fault/Error display and diagnostics .............................................................61 5.1.2 Set up Configuration, interface errors..........................................................64 5.1.3 Keypad operation error description .............................................................65 5.2 General functional troubleshooting ......................................................................66 5.3 Troubleshooting flowcharts EVP series ................................................................67 5.4 Routine and periodic checks.................................................................................73 5.5 Maintenance and Inspection ................................................................................74

Appendix ..................................................................................................................75

4


Preface

Preface Preface To extend the performance of the product and ensure personnel safety, read this manual thoroughly before using the inverter. Should there be any problem in using the product that can not be solved with the information provided in the manual, contact your nearest TECO distributor or sales representative who will be willing to help you.

※Precautions The inverter is an electrical product. For your safety, there are symbols such as “Danger”, “Caution” in this manual as a reminder to pay attention to safety instructions on carrying, installing, operating, and checking the inverter. Be sure to follow the instructions for highest safety.

Danger

Caution

Indicates a potential hazard that causes death or serious personal injury if misused Indicates that the inverter or the mechanical system might be damaged if misused

Danger z Risk of electric shock. The DC link capacitors remain charged for five minutes after power has been removed. It is not permissible to open the equipment until 5 minutes after the power has been removed. z Do not connect any wires when the inverter is powered. Do not check parts and signals on circuit boards when the inverter is in operation. z Do not disassemble the inverter nor modify any internal wires, circuits, or parts. z Ground the ground terminal of the inverter properly, for 200V class ground to 100 Ω or below, 400v class ground to 10Ω or below.

Caution z Do not perform a voltage test on parts inside the inverter. High voltage can destroy these semiconductor parts. z Do not connect T1 (U), T2 (V), and T3 (W) terminals of the inverter to any AC input power source. z CMOS ICs on the inverter’s main board are sensitive to static electricity. Do not touch the main board.

Product Inspection TECO’s inverters have all passed the function test before delivery. Please check the following when you receive and unpack the inverter: z The model and capacity of the inverter is the same as those specified on your order. z Is there any damage caused by transportation. If so, do not apply the power. Contact TECO’s sales representatives if any of the above problems happened.

5


Chapter 1 Safety Precautions

Chapter 1

Safety Precautions

1.1 Operation Precautions 1.1.1 Before Power Up Danger Make sure the main circuit connections are correct. L1(L), L2, and L3(N) are power-input terminals and must not be confused with T1, T2 and T3. Otherwise, inverter damage can result.

Caution z The line voltage applied must comply with the inverter’s specified input voltage.(See the nameplate) z To avoid the front cover from disengaging, or other damage do not carry the inverter by its covers. Support the drive by the heat sink when transpoting. Improper handling can damage the inverter or injure personnel and should be avoided. z To avoid fire, do not install the inverter on a flammable object. Intall on nonflammable objects such as metal. z If several inverters are placed in the same control panel, provide heat removal means to maintain the temperature below 50 degree C to avoid overheat or fire. z When removing or installing the operator, turn the power off first, and follow the instructions in the diagram to avoid operator error or no display caused by bad connections.

Warning This product complies with IEC 61800-3, with built-in Filter in an unrestricted distribution and with use of external filter in restricted distribution. Under some environments with electric-magnetic interruption, product should be tested before used.

Caution z Work on the device/system by unqualified personnel or failure to comply with warnings cam result in severe personal injury or serious damage to material. Only suitably qualified personnel trained in the setup, installation, commissioning and operation of the product should carry out work on the device/system. z Only permanently-wired input power connections are allowed.

6


Chapter 1 Safety Precautions

1.1.2 During Power up Danger zThe inverter still has control power immediately after power loss. When the power is resupplied, the inverter operation is controlled by C-41. zThe inverter operation is controlled by F04 and C09 and the status of (FWD/REV RUN switch) when power is re-supplied. (C-08) Power loss ride through / Auto reset after fault). 1. When C-08=001 and operation switches (FWD/REV RUN) is OFF, the inverter will not auto restart when power is re-supplied. 2. When C-08=001and operation switch ON, the inverter will auto restart when power is re-supplied. Please turn OFF the run (start) switch to avoid damage to machine and injury to personnel before the power is re-supplied.

1.1.3 Before operation Caution Make sure the model and inverter capacity match the C-55 setting.

Warning Warning! EVP series built in Filter type leakage current can exceed the IEC standard limit of 3.5mA. Please ground the inverter as shown in figures 3.5 and 3.6.

Operation with ungrounded supplies: 1. Filtered inverters CANNOT be used on ungrounded supplies. 2. Unfiltered inverters can be used on ungrounded supplies. If any output phase is shorted to ground, the inverter may trip with OC.(over current trip)

Operation with Residual Current Device(RCD): 1. A filtered inverter with the trip limit of the RCD is 300mA 2. The neutral of the supply is grounded, as is the inverter. 3. Only one inverter is supplied from each RCD.

7


Chapter 1 Safety Precautions

1.1.4 During operation Danger Do not connect or disconnect the motor while inverter is operating the motor. The inverter and the disconnect device can sustain damage from high levels of switch-off current transients.

Danger z To avoid electric shock, do not take the front cover off while power is on. z The motor will restart automatically after stop when auto-restart function is enabled. In this case, care must be taken while working around the drive and associated equipment . z The operation of the stop switch is different than that of the emergency stop switch. The stop switch has to be activated to be effective. Emergency stop has to be de-activated to become effective.

Caution z Do not touch heat-generating components such as heat sinks and brake resistors. z The inverter can drive the motor from low speed to high speed. Verify the allowable speed ranges of the motor and the associated machinery. z Note the settings related to the braking unit. z Do not check signals on circuit PCB while the inverter is running.

Caution Risk of electric shock. The DC link capacitors remain charged for five minutes after power has been removed. It is not permissible to open the equipment until 5 minutes after the power has been removed.

1.1.5 Useable environment Caution When the IP20 inverter top dust cover has been removed the drive can be installed in a noncondensing environment with temperature ranging between –10 degree C to +50 degree C and relative humidity of 95% or less, but the environment should be free from water and metal dust.

8


Chapter 2 Model description

Chapter 2 Model description

Model:JNEVP-201-H1F

Inverter model

I/P: AC 1 PH 200-240V

Input power

50/60Hz

O/P: AC3PH 0~264V 1.6KVA 4.2A

Output power

TECO ELECTRIC&MACHINERY CO.,LTD.

JNEVP Series: For constantpressure pump

2

P5

-

H

1

F

Input voltage :

Max suitable motor capacity:

SPEC

Power supply

Noise filter

1: 110V

P2: 0.25 HP

H: standard

1:single phase

Blank : none

2: 220V

P5: 0.5 HP

3:three phase

F: built-in

4: 440V

01: 1.0 HP 02: 2.0 HP 03: 3.0 HP

9


Chapter 3 Environment description and installation

Chapter 3 Mounting and installation of the EVP drive 3.1 Environment The environment will directly affect the proper operation and the life of the inverter, so install the inverter in an environment that complies with the following conditions: z Ambient temperature: 14~122 deg F (-10 to 50 deg C) z Avoid exposure to rain or moisture.

z Avoid direct sunlight.

z Avoid smoke and salinity.

z Avoid corrosive liquid and gas.

z Avoid dust, lint fibers, and metal filings.

z Keep away from radio active and flammable materials.

z Avoid electromagnetic interference (soldering machines, power machine). z Avoid vibration (stamping, punchpress). Add a vibration-proof pad if the situation can not be avoided. z If several inverters are placed in the same control panel, provide heat remoual means to maintain the temperature below 50 degree C. (PE)

Figure 3-1 Panel and enclosure arrangement for drives z Place the front side of the inverter outward and the top upward to improve heat dissipation.

(A)Front view (B)Side view Figure 3-2 Mounting and clearance requirements 10


Chapter 3 Environment description and installation

3.2 Mounting and installation Do not use the inverter in an environment with the following conditions:

Direct sunlight

Salt

Corrosive gas and liquid

Wind, rain, and water drops may get into

Oil

Iron filings, dust

Excessive vibration

Extreme low temperature

Excessive high temperature

Electromagnetic wave and ultra high wave

Radioactive materials

Inflammable materials

11


Chapter 3 Environment description and installation

3.3 Wiring Rules 3.3.1 Notice for wiring A. Tightening torque:

Connect cables with a screwdriver or other suitable tools per the tightening torques listed below.

Horsepower 0.25/0.5/1 0.25/0.5/1 2/3 1/2/3

Securing torque Power source Tightening torque for TM1 terminal 100-120V 0.74/0.1 8.66/10 (LBS-FT / KG-M) (LBS-IN/KG-CM) 200-240V 200-240V 1.286/0.18 15.97/18 (LBS-FT/KG-M) (LBS-IN/KG-CM) 380-480V

B. Power wires: Power wires connect to terminals L1(L), L2, L3 (N), T1, T2, T3, P and N. Select power wire in accordance with the following criteria: (1) Use wires with copper core only. Insulating materials with diameters should be based on working conditions at 221oF (105 degree C). (2) The minimum nominal voltage of 240Vac type connectors is 300V, and 480Vac type connector is 600V. C. Control wire: Control wire is connected to the TM2 control terminal. Select wire in accordance with the following criteria: (1) Use copper core only. The insulating materials with diameters should be based on working conditions at 221oF (105 degree C). (2) To avoid noise interference, do not route the control wiring in the same conduit with power wires and motor wiring. D. Nominal electrical specifications of the terminal block: The following are nominal values of TM1: Horsepower 0.25 / 0.5 / 1 0.25 / 0.5 / 1 2/3 1/2/3

Power source 100-120V 200-240V 200-240V 380-480V

Volts

Amps

600

15

600

40

”Note: Nominal values of input and output signals (TM2) – follow the specifications of class 2 wiring.

12


Chapter 3 Environment description and installation

E. Fuse types Drive input fuses are provided to disconnect the drive from power in the event that a component fails in the drive’s power circuitry. The drive’s electronic protection circuitry is designed to clear drive output short circuits and ground faults without blowing the drive input fuses. Below table shows the EVP input fuse ratings. To protect the inverter most effectively, use fuses with current-limit function. RK5, CC/T type fuse for EVP 110V class(1φ) 0.53

100% CONT Output AMPS (A) 1.7

Max.RK5 FUSE Rating(A) 10

Max.CC or T FUSE Rating(A) 20

0.4

0.88

3.1

15

30

0.75

1.6

4.2

20

40

100% CONT Output AMPS (A) 1.7

Max.RK5 FUSE Rating(A) 8

Max.CC or T FUSE Rating(A) 15

JNEVP-

HP

KW

KVA

1P2-H1

0.25

0.2

1P5-H1

0.5

101-H1

1

JNEVP-

HP

KW

KVA

2P2-H1

0.25

0.2

0.53

2P5-H1

0.5

0.4

0.88

3.1

10

20

201-H1

1

0.75

1.6

4.2

15

30

202-H1

2

1.5

2.9

7.5

20

40

203-H1

3

2.2

4.0

10.5

25

50

JNEVP-

HP

KW

KVA

2P2-H3

0.25

0.2

0.53

100% CONT Output AMPS (A) 1.7

Max.RK5 FUSE Rating(A) 5

Max.CC or T FUSE Rating(A) 8

2P5-H3

0.5

0.4

0.88

3.1

8

10

201-H3

1

0.75

1.6

4.2

12

15

202-H3

2

1.5

2.9

7.5

15

20

203-H3

3

2.2

4.0

10.5

20

30

JNEVP-

HP

KW

KVA

401-H3

1

0.75

1.7

100% CONT Output AMPS (A) 2.3

Max.RK5 FUSE Rating(A) 6

Max.CC or T FUSE Rating(A) 10

402-H3

2

1.5

2.9

3.8

10

15

403-H3

3

2.2

4.0

5.2

10

20

220V class(1φ)

220V class(3φ)

440V class(3φ)

*Fuse ratings are based upon 300V fuses for 120V inverters, and 300V fuses for 230V inverters, and 500V for 460V inverters

F. Circuit Protection The EVP series are “suitable for use in a circuit capable of delivering not more than _ rms symmetrical amperes _ V maximum.” Where the rms value symmetrical amperes and V maximum are to be as follows: Device Rating Voltage HP 110V 0.25 ~ 50 220V 0.25 ~ 50 440V 1 ~ 50

Short circuit Rating (A) 5,000 5,000 5,000

13

Maximum Voltage (V) 120V 240V 480V


Chapter 3 Environment description and installation

3.3.2 Options and wiring specifications MCCB/ MC/ Fuse

z Warranty and replacement service does not apply to damage caused by the following conditions. (1)MCCB or fuse is not installed, improperly installed, or improperly sized, and has resulted in inverter damage. (2)MC or capacitor or surge absorber is installed between the inverter and the motor.

EVP model Fuse Main circuit terminal (TM1/TM3)

Signal terminal (TM2) 1~12

JNEVP□□□H1(F)/H3 1P2/2P2/1P5/2P5 101/201 202 203 10A 20A 30A 300Vac 300Vac 300Vac Wire dimension (14AWG)2.0mm 2 Terminal screw M4

Wire dimension (12AWG) 3.5mm 2 Terminal screw M4

JNEVP□□□ H3(F) 401/402/403 15A/600Vac

Wire dimension (14AWG)2.0mm 2 Terminal screw M4

Wire dimension (#18AWG)0.75mm 2 Terminal screw M3

zUse a single fuse for 1φ L/N model. For 3φ models, each L1(L)/L2/L3(N) phase must be fused. zPlease utilize three phase squirrel cage induction motor with appropriate capacity for inverter. zIF the inverter is used to drive more than one motor, the total capacity must be smaller than the capacity of the AC drive. Additional thermal overload relays must installed in front of each motor. zDo not install phase advancing capacitors, LC, or RC components between inverter and motor.

14


Chapter 3 Environment description and installation

3.3.3Precautions for peripheral applications:

Power

Molded-case circuit breaker Fuse Leakage breaker

Magnetic contactor

Power supply: z Make sure the correct voltage is applied to avoid damaging the inverter. z A molded-case circuit breaker or fused disconnect must be installed between the AC source and the inverter. Molded-case circuit breaker: z Use a molded-case circuit breaker that conforms to the rated voltage and current of the inverter to control the power and protect the inverter. z Do not use the circuit breaker as the run/stop switch for the inverter. Fuse: z A suitable fuse should be installed with inverter rated voltage and current when a MCCB is not being used.

AC reactor for power improvement

Input noise filter

EVP inverter

Earth Leakage circuit breaker: z Install a leakage breaker to prevent problems caused by current leakage and to protect personnel. Select current range up to 200mA, and action time up to 0.1 second to prevent high frequency failure. Magnetic contactor: z Normal operations do not need a magnetic contactor. When performing functions such as external control and auto restart after power failure, or when using a brake controller, install a magnetic contactor. z Do not use the magnetic contactor as the run/stop switch for the inverter. AC Line Reactor for power quality:

Earth Ground

Three-phase squirrel cage motor

Earth Ground Figure 3-3 Typical installation schematic

zWhen inverters are supplied with high capacity (above 600KVA) power source, a AC reactor can be connected to improve the PF. Input noise filter: z A filter must be installed when there are inductive loads affecting the inverter. Inverter: z Output terminals T1, T2, and T3 are connected to U, V, and W terminals of the motor. If the motor is reversed while the inverter is set to run forward, just swap any two terminals of T1, T2, and T3. z To avoid damaging the inverter, do not connect the input terminals T1, T2, and T3 to AC input power. z Connect the ground terminal properly.( 230 V series: Rg <100立; 460 V series: Rg <10立.) 15


Chapter 3 Environment description and installation Make external connections as shown in figure 3-4. Check after wiring to make sure all connections are correct. (Do not use the control circuit buzzer to check connections) (A) Main circuit must be separated from other high voltage or high current power line to avoid noise interference. Refer to following figures:

â&#x2014;? A general noise filter may not provide

z The inverter uses dedicated power line correct results

Figure3-4a Installation examples z Please added a noise filter or separation transformer when the inverter shares the power line with other machines.

Incorrect

Incorrect

. Correct Figure3-4 b Installation examples using a filter

z A noise filter in the output of the main circuit can suppress conductive noise. To prevent radiative noise, the wires should be put in a ferromagnetic metal pipe and separated from all other signal lines by at least 1ft.

Figure 3-4c Installation examples with adjacent signal conductors 16


Chapter 3 Environment description and installation z The power supply and output PE terminals must be connected to ground to increase noise immunity of the built-in Filter. Connect the power cable including Earth as shown Connect the power cable including Earth as shown

A Shielded (Screened) or steel wire amoured cable must be used. Strip the cable cover and use a metal (Copper) clamp to bond to the panel back plate.

L1 L3 PE

Panel

Frame 1 U V W PE

A Shielded (Screened) or steel wire amoured cable must be strip the cable cover and use a metal (Copper) clamp to bond to the panel back plate.

L1 (L2) L3 PE

Panel

Frame 2 U V W PE

Panel grounding

Frame 2:202~203-H1F & 401~403-H3F Panel grounding

Motor

Motor

Connect a metal cable clamp (or the screen of the cable)

to the motor ground terminal. The motor cable length should be shorter than 5m.

(A)The control circuit wiring and main circuit wire/ other high voltage/current power wiring should be separated to avoid noise interruption. z In order to prevent noise interference which could cause inverter faults, the control circuit signal

should be shielded and twisted. Please refer to figure 3-5. The wiring distance should be less than 150ft (50m). Shield sheath Armor

To ground terminal Wrapped with insulating tape

Do not connect this end

Figure 3-5 Processing the ends of twisted pair cables (B)Connect ground terminals as follows: (200V class ground <100Ω ; 400V class ground <10Ω .) z Ground wiring AWG is sized per the electrical equipment specifications and should be made as short as possible. z Do not share the ground of the inverter with other high current loads (welding machine, high power motor).Connect the terminal to its own ground. z Do not make a loop when several inverters share a common ground point.

(a) Good

(b) Good

(c) Bad

Figure 3-6 Grounding examples: multiple drives 17


Chapter 3 Environment description and installation (C)To ensure maximum safety, use correct wire size for the main power circuit and control circuit. (See table in section 3.2.2) (D)Verify that all wiring is correct, wires are intact, and terminal screws are secured. z When the connection between the inverter and the motor is too long, consider the voltage drop of the circuit. Phase-to-phase voltage drop (V) = 3 ×resistance of wire (Ω/km)×length of line (m)×current×10-3. And the carrier frequency must be adjusted based on the length of the line. The length of the line between Below 25m Below 50m Below 100m Over100m the inverter and the motor Carrier Frequency Settings of C-11 parameter

Below 16KHz Below 12KHz Below 8KHz 16

12

18

8

Below 5KHz 5


Chapter 3 Environment description and installation

3.4 Inverter Specification 3.4.1 Basic specification

110V model

220V model

1P2 0.25

1P5 0.5

101 1

Three phase Single phase EVP-□□□ -H3 EVP-□□□ -H1(F) 2P2 2P5 201 202 203 2P2 2P5 201 202 203 0.25 0.5 1 2 3 0.25 0.5 1 2 3

0.25 (0.2)

0.5 (0.4)

1 (0.75)

0.25 (0.2)

0.5 1 2 3 (0.4) (0.75) (1.5) (2.2)

Rated output current (A)

1.7

3.1

4.2

1.7

3.1

Rated capacity (KVA)

0.53

Model Horsepower (HP) Max.Applicable Motor output.HP*1 (KW)

Input voltage range(V)

EVP-□□□ -H1

Inverter Weight Lb Inverter with filter weight Kb (KG) Maximum momentary power loss time (S) Enclosure

7.5 10.5 1.7

0.5 1 2 3 (0.4) (0.75) (1.50) (2.2)

3.1

4.2

7.5 10.5

0.88 1.60 1PH 100~120V+10%, -15%(50/60Hz)

0.53 0.88 1.60 2.90 4.00 0.53 0.88 1.60 2.90 4.00 1PH 3PH 200~240V+10%, 200~240V+10%, -15%(50/60Hz) -15%(50/60Hz) 3PH 0~240V

7.1

12.2

17.9

4.3

1.37 (0.62)

1.50 (0.68)

1.59 (0.72)

1.0

1.0

1.0

Output voltage range(V) Input current (A)

4.2

0.5 (0.2)

5.4

3.0

4.0

6.4

9.4 12.2

1.43 1.48 1.48 2.20 2.31 (0.65) (0.67) (0.67) (1) (1.05) 1.34 1.34 1.46 2.09 2.20 1.57 1.71 1.71 2.76 2.87 (0.61) (0.61) (0.66) (0.95) (1.0) (0.71) (0.73) (0.73) (1.25) (1.3)

1.0

1.0

1.0

2.0

2.0

1.0

1.0

1.0

2.0

IP20 440V model EVP-□□□ -H3(F)

Model Horse power (HP) Max.applicable Motor Output HP*1(KW) Rated output current (A) Rated capacity (KVA) Input voltage range(V) Output voltage range(V) Input current (A) Inverter Weight Lb (KG) Inverter with filter Weight Lb (KG) Maximum momentary power loss time (S) Enclosure

10.4 15.5 21

401 1

402 2

403 3

1.0(0.75)

2.0(1.50)

3.0(2.2)

2.3 1.7

5.2 4.0

3 3.31(1.26) 3.70(1.37)

3.8 2.9 3PH 380~480V+10%,-15%(50/60Hz) 3PH 0~480V 4.8 3.35(1.29) 3.75(1.4)

6.6 3.42(1.34) 3.82(1.45)

1.0

1.0

2.0

IP20

* Based on a 4-Pole Motor

19

2.0


Chapter 3 Environment description and installation

Frequency control

3.4.2 General Specifications Range Initial Drive Speed Control Range Speed Control Precision Setting resolution※1 Keypad setting Display

General control

External signal setting Frequency limit function Carrier frequency V/F pattern Acc/dec control Multi-functional input Multi-functional output

0~200Hz 100%/3Hz (Vector mode) 1:20 (Vector mode) ±0.5%(Vector mode) Digital: 0.1Hz(0~99.9Hz)/1Hz(100~200Hz); analog: 0.06Hz/ 60Hz Set directly with▲▼ keys or the VR on the keypad 7 segment*3 Displays; frequency/DC Voltage/Output Voltage / Current/ inverter parameters/fault log/program version/PID feedback control potentiometer. •External / 0(2)-10V/ 0(4)-20mA •Performs up/down controls with multi-functional contacts on the terminal base Upper/lower frequency limits, and two skip frequencies.

4~16KHz (default 10KHz, above 10KHz with De-rating) 6 fixed patterns 50Hz/60Hz, 1 programmable Two-stage acc/dec time (0.1~999s) 9 functions (refer to C-27~C-30 description) 12 functions (refer to C12 description) DI(digital input) NPN/PNP alternative : 3 points standard Relay output *Form A contact ---- set to multi-function output. DO(digital output) External multi-function output *option 1 point Set speed command and PID feedback signal (speed ,PID 4~20mA AI(analog input) /0~10V) Instantaneous power loss on restart, Speed search, fault restart, DC Other functions injection braking, torque boost, PID function •RS485 Option card: Modbus RTU/ASCII mode, 4800~38400 bps, max. 32 stations Communication control •PC/PDA software •Communication port 2 used for multi-pump operation, please refer to the diagram in the manual Operation temperature 14~122 deg F(-10~50 deg C) Storage temperature -4~140 deg F( -20~60 deg C) Humidity 0 – 95% RH (non condensing) Height Below 1000M Vibration immunity EMI/EMS Compatibility LVD Enclosure Safety Class

1G(9.8m/s2) Built-in / external: class A, accordance with EN61800-3 first environment Accordance with EN50178 IP20 UL508C

20


Protective Functions

Chapter 3 Environment description and installation Over load protection Inverter rated current 150%/1min International UL/CE conformity Over voltage 230V Class: DC voltage >410V 460V Class: DC voltage >820V Under voltage 230V Class: DC voltage <190V 460V Class: DC voltage <380V Instantaneous power Set to enable or disable loss restart Stall prevention ACC/DEC/ Operation stall prevention and stall prevention level. Output terminal Electronic circuit protection short circuit Other faults Electronic circuit protection Over current, over voltage, under voltage, over load, instantaneous power loss Other functions restart, ACC/DEC/ Operation stall prevention, output terminal sort circuit, grounding error, reverse limit, directly start as power on and fault reset limit.

â&#x20AC;ťNote: The setting resolution of above 100 Hz is 1Hz when controlled by keypad, and 0.01 Hz when controlled using computer (PC) or programmable controller (PLC).

21


Chapter 3 Environment description and installation

3.5 EVP Wiring diagram Braking Unit

⊕⊖

Power terminal • Single phase 100~120V • 1/3 phase 200~240V • 3 phase 380~480V

L1(L)

T1

L2

T2

L3(N)

T3

PE

PE

PNP common point Multi function digital inputs Connect to 24V or COM According to SW1 position

Communication port for Multi-pump operation

(3)24V

RA (1)

(4)S1

RB (2)

Multi-function digital output

(5)S2 (6)S3

• 1.SW1 : Digital signal selection

(7)COM

Up=NPN Down=PNP • 2.SW2 : Control signal selection Up=0~10Vdc Down=4~20mA

(8)COM

NPN common point

Press Sensor Signal Input

IM

+ _

21

(9)10V (3)24V (10)AIN

CON302

• Communication

Card

(11)A (12)B

Figure 3-7 Wiring diagram Note 1:- Connect inputs to Terminal 3 (internal 24vdc) for PNP mode (Positive switching). Or to terminal 8 (Common) for NPN mode( Negative switching). Note2:- External 24 Vdc may be used to supply the external contacts at each input (Connect the 0V of the external supply to Common (terminal 8).) * L2 is not used for single-phase operation

22


Chapter 3 Environment description and installation Single-pump diagram:

Multi-pump diagram: EVP multi-pump: Slave 1

EVP multi-pump operation: Master F-27 = 0001 master C-08 = 0001 external terminal C-60 = 0001(4~20mA) factory setting

NPN

I

PNP SW1

SW2

TM2 RA

V

RB

24V

S1

S2

S3

COM COM 10V

AIN

A

F-27 = 0002 slave-1 C-08 = 0001 external terminal C-60 = 0001(4~20mA) factory setting

B

RA

RB

24V

S1

S2

S3

COM COM 10V

PNP

I SW1

SW2

TM2

NPN

V

AIN

A

B

Operation Switch

EVP multi-pump: Slave 3

EVP multi-pump: Slave 2 F-27 = 0003 Slave 2 C-08 = 0001 external terminal C-60 = 0001(4~20mA) factory setting RB

24V

Pressure sensor

+

NPN

I

PNP SW1

SW2

TM2 RA

V

S1

S2

S3

COM COM 10V

AIN

A

B

F-27 = 0004 Slave 3 C-08 = 0001 external terminal C-60 = 0001(4~20mA) factory setting RA

RB

-

23

24V

S1

S2

S3

COM COM 10V

PNP

I SW1

SW2

TM2

NPN

V

AIN

A

B


Chapter 3 Environment description and installation

3.6 Description of Inverter Terminal Descriptions of power terminals

Figure 3-8 Power terminals locations Symbol L1 ( L ) L2

Description Main power input Single-phase: L/N* Three-phase: L1/L2/L3

L3 ( N )

â&#x160;&#x2022; â&#x160;&#x2013;

DC power and braking unit connection terminals. (match with braking units and braking resistor to brake)

T1 T2

Inverter output

T3 PE

Grounding terminals (2 points)

* Braking units are required for applications where a load with high inertia needs to be stopped rapidly. Use a power-matched braking unit and resistor to dissipate the energy generated by the load while stopping. Otherwise inverter will trip on over voltage. * Terminal at L2 will be non-functional for single-phase units.

24


Chapter 3 Environment description and installation

Control signal terminals block description 1 2 3 4 5 6 7 8 9 10 11 12 TM2 B

A

AIN

10V

COM

COM

S3

S2

S1

24V

RB

RA

Figure 3-9 Signal terminal locations Symbol RA

Description Rated contact capacity: Multi-functional output terminal Normally open contact

(250VAC/1A) (30VDC/1A) Contact description: (refer to parameter C-12)

RB 10V

Supply for external potentiometer for speed reference.

AIN

Analog frequency signal input terminal

24V

PNP (SOURCE) input, S1~S3 common terminal, (set SW1 to PNP and connect option card power.)

COM

NPN (SINK) input, S1~S3 common terminal, (set SW1 to NPN, and analog input, connect option card power, output signal common terminal.)

A

Multi-pump operation communication port +

B

Multi-pump operation communication port -

Symbol

Description

S1 S2

Multi-function input terminals (refer to parameters C-27~C-29 description)

S3

25


Chapter 3 Environment description and installation SW function description SW1

Type of external signal

NPN input (SINK)

Remarks

Factory default

PNP input (SOURCE)

SW2

Type of external signal

Remarks

V 0~10V DC analog signal I Factory setting is current input V I

4~20mA analog signal

26


Chapter 3 Environment description and installation

3.7 Dimension (1) IP20 Frame1: Single phase: JNEVP-1P2~201-H1/H1F Three phase: JNEVP-2P2~201-H3

Figure 3-10 EVP drive frame1 dimensions

27


Chapter 3 Environment description and installation (2) IP20 Frame2: Single phaseJNEVP-202~203-H1/H1F Three phase JNEVP-202~203-H3 Three phase JNEVP-401~403-H3/H3F

Figure 3-11 EVP drive frame2 dimensions

28


Chapter 4 Software Index

Chapter 4 Software Index 4.1 Operation Instruction 4.1.1 Keypad display and operation instruction

Display

Power LED (red)

Display Area : Pressure Value(Setting and Actual), Parameter, Frequency, Voltage, Amp

: Value of Setting Pressure : Value of Actual Pressure : Pressure Setting RESET DSP FUN

: Pressure Setting , Reset : Display Mode Select : Pressure and Parameter Setting : Run / Stop

29


Chapter 4 Software Index

4.1.2 Keypad operation instruction Power ON 110 V series

220 V series

440 V series

2 sec later RUN

Stop - Flash

Operating

STOP RUN

SET ACTUAL

STOP

RESET

Target Pressure Value

SET ACTUAL

SET ACTUAL

Ex : F-03 Frequency upper limit DATA ENT

DSP FUN

DATA

Basic parameter function list

ENT

RESET

RESET

RESET

RESET

DSP FUN RESET DATA ENT

DSP FUN

DSP

Advanced function parameter list (F-40 = 0001)

FUN

DATA

Ex : C-12 Multi-function output RY1

ENT

RESET

RESET

RESET

DSP FUN

DSP

RESET

DATA

FUN

ENT

Output Frequency DSP

RESET

FUN

Output Voltage DSP FUN

Output Current

30


Chapter 4 Software Index

4.2 Programmable functions list Basic parameter function list F

Function Description

Range / Code

00 01 02 03 04 05 06 07

Acceleration Deceleration Sleep Deceleration Time Frequency upper limit Frequency lower limit P : Proportional gain I : Integral time(s) PID Error gain

0.1 – 999 (sec) 0.1 – 999 (sec) 0.1 – 999 (sec) 1.0 – 200 (Hz) 0.0 – 200 (Hz) 0.0 – 10.0 (rate) 0.0 – 100.0 (sec) 0.00 – 10.00 (rate)

08

Feedback signal scan time (F)

1 – 100 (base on 8ms)

10 11 12 13 14 15 16 17 18 19 20

Max. Pressure of Pressure Transmitter Target Pressure Value Max. Pressure limit Min. Pressure limit High Pressure Alarm Time High Pressure Stop Time Low Pressure Alarm Time Low Pressure Stop Time Sleep Delay Time Sleep Tolerance Range Sleep Frequency Forced operation frequency

21

Direction of water usage

09

22 23 24 25 26 27 28 29

Pressure Range of Water Used Detection Cycle of water usage detection Acceleration time of water usage detection Deceleration time of water usage detection HiP/LoP/1brE Protection auto restart Time Liquid leakage detection Time Change Level within detection time Restart level for liquid leakage detection

30

Single/Dual pump and Master/Slave selection

31

Auto shift time

Factory Default 5.0 (sec) 5.0 (sec) 3.0 (sec) 60.0 (Hz) 0.0 (Hz) 3.0 (rate) 0.5 (sec) 1.00 (rate) 5 (40ms of 5*8ms)

Remarks *1*2 *1*2 *1*2 *2 *2 *1 *1 *1 *1

0.10 –25.50 (Bar)

10.00 (Bar)

0.10 – (F-09) (Bar) 0.10 – (F-09) (Bar) 0.10 – (F-09) (Bar) 0.0 – 600 (sec) 0.0 – 600 (sec) 0.0 – 600 (sec) 0.0 – 600 (sec) 0.0 – 120 (sec) 0.00 – 5.00 (Bar) 0.0 – 200 (Hz) 0 - 200 (Hz) 0000 : Upward 0001 : Downward

2.00 (Bar) 5.00 (Bar) 0.50 (Bar) 10.0 (sec) 20.0 (sec) 10.0 (sec) 20.0 (sec) 0.0 (sec) 0.50 (Bar) 35.0 (Hz) 0

*1*2 *1*2 *1*2 *1*2 *1*2 *1 *1*2 *1*5

0001

*1*2

0.00 – 2.50 (Bar)

0.10 (Bar)

*1

0.0 – 200 (sec)

20.0 (sec)

*1*2

0.1 – 999 (sec)

12.0 (sec)

*1*2

0.1 – 999 (sec)

30.0 (sec)

*1*2

0 – 200 (min)

20 (min)

0.0 – 10.0 (sec)

0.1 (sec)

*1

0.01 – 2.50 (Bar)

0.10 (Bar)

*1

0.01 – 2.50 (Bar)

1.50 (Bar)

*1

0000: Single Pump 0001: Multi Pump - Master 0002: Multi Pump - Slave1 0003: Multi Pump - Slave2 0004: Multi Pump - Slave3 0 – 240 (Hour) 31

30 3 (Hour)

*1


F

Function Description

33 34

Launch delay time (Slave Unit) AIN Gain (%) AIN Bias (%)

35

AIN Slope direction

32

36 37

Start Frequency for slave pump running Stop frequency for slave pump running

38

Parameter Lock

39

Software version

40

Factory default

41

Latest 3 fault records

42 43 44

Run state memory Advance parameter function display HiP/LoP/1BrE Protection auto restart times

45

Dual pump synchronal setting

46

Display of Pressure setting

47 48 49

Password setting of parameter lock Pressure losing prevention level (%) Detection time of pressure losing

Range / Code

Chapter 4 Software Index Factory Remarks Default

0 – 30.0 (Sec)

5.0 (Sec)

*1

0 – 200 (%) 0 – 100 0000: Positive 0001: Negative

100 (%) 0

*1 *1

0000

*1

0 – 100 (%) (100% = F-07)

0 (%)

*1

0 – 100 (%) (100% = F-07)

0 (%)

*1

0000: all function can be write and read 0001: Only about pressure function can be write and read 0002: all function can read but not to write --0010: Reset to factory default (50Hz) 0020: Reset to factory default (60Hz)

0000

---

*3*4

0000 *3*4

0000: Restart with memory 0001: Restart without memory

0000

*1

0000: Disable 0001: Enable

0000

*1

0~999

999

*1*5

0000

*1*5

0000

*1*5

0000 ~ 0999

0000

*6

0 – 100 (%)

0

*1*5

0.0 - 25.5 (sec)

0

*1*5

0000: Disable 0001: Target Pressure Value & Run/Stop 0002: Only Target Pressure Value 0003: Only Run/Stop 0000: Setting & Feedback 0001: Only Setting 0002: Only Feedback

32


Chapter 4 Software Index

Advanced function parameter list (Enable access to the parameter by setting F-40 = 0001) C

Function Description

Range / Code

00

Reserve

01

Acceleration stall-prevention

02

Acceleration stallprevention level (%)

50 – 300

200

03

Deceleration stallprevention

0000: Deceleration stall prevention enable 0001: Deceleration stall prevention disable

0000

04

Deceleration stallprevention level (%)

50 – 300

200

05

Run stall-prevention

0000: Run stall prevention available 0001: Run stall prevention unavailable

0000

06

Run stall-prevention level (%) 50 – 300

07

Reserve

08

Run command source

09

Pressure command source

10

Stopping method

11

Carrier frequency

0004 ~ 0016

Multi-function output RY1

0000: Run 0001: Fault terminal 0002: Auto reset and restart 0003: Momentary power loss 0004: Emergency Stop(E.S.) 0005: Base Block (b.b). 0006: Motor overload protection 0007: Inverter overload protection 0008: High/Low pressure alarm 0009: Power On 0010: Communication error 0011: Output current detection (>C-31)

0000

Fan control

0000: Auto-run at set temperature 0001: Run when inverter runs 0002: Always run 0003: Always stop

0001

12

13

--0000: Acceleration stall prevention enable 0001: Acceleration stall prevention disable

Factory Default

0000

200

--0000: Keypad 0001: External Terminal 0002: Communication Control 0000: UP/Down Key on control panel 0001: RS-485 Communication pressure setting 0000: Decelerate to stop 0001: Coast to stop

33

0000

0000 0000 10

Remarks


C

Function Description

Range / Code

Chapter 4 Software Index Factory Remarks Default

14

Control mode

0000: Vector control 0001: V/F control

15

V/F Pattern setting

1~7

16

VF base output voltage set

198~265V / 380~530V

220/440

17 Max output frequency (Hz)

00.2 – 200

50.0/60.0

Output voltage ratio at max frequency (%)

00.0 – 100

100

00.1 – 200

25.0/30.0

Output voltage ratio at mid frequency (%)

00.0 – 100

50.0

21 Min output frequency (Hz)

00.1 – 200

00.5/00.6

22

Output voltage ratio at min frequency (%)

00.0 – 100

01.0

23

Torque Boost Gain (V/F)

00.0 ~ 30.0%

00.0

*1

24

Slip Compensation Gain (V/F) 00.0 ~100%

00.0

*1

25

Motor no load current

26

Electronic thermal relay protection for motor (OL1)

27

Terminal S1 Function

28

Terminal S2 Function

29

Terminal S3 Function

30

Reserve

0000: Forward 0001: Emergency stop(E.S.) 0002: Base Block (b.b.) 0003: Reset 0004: Control signal switch 0005: Communication control signal switch 0006: PID function disable 0007: Force operating frequency 0008: Detection of valve piston position ---

31

Output current set value

0~100%

32 33 34

Output current detection time Motor rated current Motor rated voltage

00.0~25.5 (Sec)

35

Motor rated frequency

*4

36

Motor rated power

*4

37

Motor rated speed

0~120 (*100 RPM)

38

Torque Boost Gain (Vector) Slip Compensation Gain (Vector)

1~450

18

19 Mid frequency (Hz) 20

39

0001

*4

1/4

0000: Enable motor protection 0001: Disable motor protection

0000 0000 0001

0002

0 00.0 *4 *4

1~450 34

*4


C

Function Description

Range / Code

Chapter 4 Software Index Factory Remarks Default

40

Lower frequency voltage compensation

41

Auto Restart for power-loss

42

44

Auto-restart times Multi-function input terminal 1~100 S1~S3 signal scan time (ms ×8) DC braking time 00.0 ~ 25.5Sec

00.5

45

DC braking start frequency

01.0 ~ 10.0 Hz

01.5

46

DC braking level

0 ~ 020%

47

Reserve

---

48

Inverter communication address

1 ~ 254

43

49

Baud rate (bps)

50

Stop bit

51

Parity bit

52

Date bits

0~40 0000: Effective 0001: Ineffective 0~5

0000: 4800 0001: 9600 0002: 19200 0003: 38400 0000: 1 Stop bit 0001: 2 Stop bit 0000: No parity 0001: Even parity 0002: Odd parity 0000: 8 bits data 0001: 7 bits data

0001 0 10

5

1

*3*4

0003

*3*4

0000

*3*4

0000

*3*4

0000

*3*4

(Only for Modbus ASCII Mode)

Communication timeOut detection time

0.0 ~ 25.5 Sec

54

Communication timeOut operation selection

0000: Deceleration (F-01 : Deceleration time ) 0001: Coast to stop 0002: continue operation

55

Inverter horse power capacity

53

0000: Copy module disable 0001: copy to module from inverter 0002: copy to inverter from module 0003: read / write check 0000: PID Function unavailable 0001: PID Control, Bias D control 0002: PID Control, Feedback D control 0003: PID Control, Bias D reverse characteristics control 0004: PID Control, Feedback D reverse characteristics control

*3 0000

*3

56

Copy module

57

PID operation mode

58

D : Differential time (s)

0.00 – 10.00 (sec)

0.00 (sec)

*1

59

PID Update time (s)

0.0 – 2.5 (sec)

0.0 (sec)

*1

35

0000

0001


C

Function Description

Range / Code 0000: 0~10 V 0001: 4~20 mA 0000: Positive direction 0001: Negative direction

60

AIN signal select

61

PID OFFSET

62

PID OFFSET adjust (%)

0 â&#x20AC;&#x201C; 109

63

Reserve

---

64

AIN Slope Direction

0000: Positive direction 0001: Negative direction

Chapter 4 Software Index Factory Remarks Default 0001 0000 0

Note : *1 : Can be modified in Run mode

*2 : Value resolution is 1 for settings above 100. *3 : Cannot be modified during communication *4 : Do not change while marking factory setting *5 : F-41~F-43 are only available for the software version 1.1 and above. *6: Available in Software version 1.2 or later.

36

0000

*1


Chapter 4 Software Index

4.3 Parameter function description Basic function parameter list F-00 Acceleration time : 00.1 – 999 (sec) F-01 Deceleration time : 00.1 – 999 (sec) Formula for acceleration/deceleration time: Denominator is based on the setting of C-14 a) Motor rating frequency (Sensor less vector control C-14=0000) b) Max output frequency (V/f mode C-14=0001) a) Set frequency Acceleration time = F-00 ×

Set frequency Deceleration time = F-01 ×

(vector)

C-35(rated frequency)

C-35(rated frequency)

Set frequency

Set frequency

b) Acceleration time = F-00 ×

Deceleration time = F-01 × C-17(Max output frequency)

(V/F)

C-17(Max output frequency)

F-02 Sleep Deceleration Time : 00.1 – 999 (sec) If pump running conform to sleep condition, the deceleration time according to F-01. F-03 Frequency upper limit F-04 Frequency lower limit

01.0 – 200 (Hz) 00.0 – 200 (Hz)

Out put frequency

F-03 (Frequency upper limit ) (NOTE) F-04 (Frequency lower limit)

※Note : If F-03 = 0 Hz and frequency command = 0 Hz, the inverter will 0-speed stop. If F-04 > 0 Hz and frequency command ≦F-04, inverter will run at F-04 set value. F-05 P : Proportional gain : 0.00 - 10.0 (%) F-05: Proportional gain for P control. F-06 I : Integral time(s) : 00.0 – 100 (sec) F-06: Integral time for I control F-07 PID Error gain : 0.00 - 10.0 (rate) F-07 is PID error gain, that is feedback value = feedback value × F-07.

37


Chapter 4 Software Index F-08 Feedback signal scan time(F) : 1 – 100 (Base on 8ms) 1.) If the “F-08” scan time is set to 80 ms as an example (i.e N=10) then digital input signals on for less than 80 msec will be ignored. 2.) One scan time: 8ms. 3.) User can set scan interval time according to noise in the operation environment. Extend “F-08” if noise is a problem, however this will reduce the scan response time. Target Pressure Value

C-57 = 3,4 Negative Output filter time

F-07 PID Error gain

Bias D Feedback D

AIN signal select

PID flow control diagram

Overshooting F-10: Target Pressure Value Stabilize deviation Feedback signal

Stabilize time

Constant pressure control diagram

38


Chapter 4 Software Index PID Parameter Adjustment Guide: PID Increase Setting Parameters Value

Decrease Setting Value

Main Feature

(G) Increase response time (B) Might cause pump vibration

(G) Reduce vibration (B) Slow down response

Increase stabilize time

Integration Time (I)

(G) Smooth output frequency (B) Slow down response

(G) Fast response (B) Change rapidly of output frequency.

Differentiation Time (D)

(G) Avoid overshooting (B) System unstable or motor vibration

(G) System stable (B) Overshooting easily

For smooth feedback variations Respond to system rapid variations

Proportional Gain (P)

Notes: PID parameters can be changed during the inverter is running. Notes: (G) means good, (B) means bad. F-09 Max. Pressure of Pressure Transmitter : 0.10 – 25.50 (Bar) According to the specification of pressure transmitter to set pump system pressure base. F-10 Target Pressure Value : 0.10 – (F-09) (Bar) F-11 Max. Pressure limit : 0.10 – (F-09) (Bar) F-12 Min. Pressure limit : 0.10 – (F-09) (Bar)

’ Under PID control, system pressure will intervene (F-11 Max. Pressure limit) and (F-12 Min. Pressure limit). F-13 High Pressure Alarm Time : 0.0 - 600 (sec) F-14 High Pressure Stop Time : 0.0 - 600 (sec)

T1 < F-13(High Pressure Alarm Time) : Hip accumulate time will be reset after T1. T2 ≥ F-13(High Pressure Alarm Time) : Counting high pressure time again and keypad blink Hip. T3 ≥ F-14(High Pressure Stop Time) : Keypad blink Hi-p and deceleration to stop. 39


Chapter 4 Software Index F-15 Low Pressure Alarm Time : 0.0 - 600 (sec) F-16 Low Pressure Stop Time : 0.0 - 600 (sec)

T1 < F-15(Low Pressure Alarm Time) : Lop accumulate time will be reset after T1. T2 ≥ F-15(Low Pressure Alarm Time) : Counting low pressure time again and keypad blink Lop. T3 ≥ F-16(Low Pressure Stop Time) : Keypad blink Lo-p and deceleration to stop. F-17 Sleep Delay Time : 0.0 – 120 (sec) F-18 Sleep Tolerance Range : 0.00 – 5.00 (Bar) F-19 Sleep Frequency : 0.0 – 200 (Hz) Bar F- 18 Sleep Tolerance Range

F-10 Target Pressure Value

Pressure Feedback

time

Hz

F- 17 Sleep Delay Time F- 19 Sleep Frequency F-02 Sleep Deceleration Time

Output Frequency

time Sleep Tolerance Range | (F-10)

PID Feedback | < F-18

Notes: Sleep function can save energy when pressure reached target pressure value. F-20 Forced operating 0 – 200 (Hz) frequency C27 ~ C29 function setting = 0007, when external control terminal ON, the output frequency depend on F-47.

40


Chapter 4 Software Index F-21 Direction of water usage F-22 F-23 F-24 F-25

0000 : Upward 0001 : Downward Pressure range of water usage detection : 0.00 – 2.50 (Bar) Cycle of water usage detection : 0.0 – 200 (sec) Acceleration time of water usage detection : 0.1 – 999 (sec) Deceleration time of water usage detection : 0.1 – 999 (sec)

F - 21 Direction of Water Used = 0

Bar

F - 22 Pressure Range of Water Used Detection

F -10 Target Pressure Value Pressure Feedback F-24 Acceleration Time of Water Used Detection

Hz

time

F -17 Sleep Delay Time F-19 Sleep Frequency Output Frequency

F -23 Period of Water Used Detection

time Not use Continue using water the water ★F-23 = 0.0 (sec), Disable the water usage detection. ★When this function is enabling, it helps the pump to go to sleep more effectively. ★When using water frequently, we suggest that set F-23 (Cycle of water usage detection) longer to reduce detection times, this would be helpful for lessening unstable pressure which cause by water usage detection function. ★When upward water usage detection is operating, the pressure will slightly increase, if users do care about the situation, we suggest you can adjust F-22 (Pressure range of water usage detection) lower. In other hand, it will extend the time of getting to sleep when we are not using water or using small amount of water.

41


Chapter 4 Software Index F - 21 Direction of Water Used = 1

Bar

F - 22 Pressure Range of Water Used Detection

F -10 Target Pressure Value Pressure Feedback F-24 Acceleration Time of Water Used Detection

Hz

time

F- 17 Sleep Delay Time F-19 Sleep Frequency F- 23 Period of Water Used Detection

Output Frequency

time Not use Continue using water the water ★F-20 = 0.0 (sec), Disable the water usage detection. ★When this function is enable, it can help the pump get into sleep more effectively. ★When using water frequently, we suggest that set F-23 (Cycle of water usage detection) longer to reduce detection times, this would be helpful for reducing unstable pressure cause by water usage detection function. ★When downward water usage detection is operating; the frequency will decrease according to F25 (Deceleration time of water usage detection). In the condition of using water, the pressure will decrease and then the frequency will rise to reach the original setting pressure, it is judge by pressure feedback is lower than F-10 (working pressure) – F-22(Pressure range of water usage detection). If the condition is small amount or not using water, the operating frequency will decrease continuously. The detecting process will cause the pressure slightly unstable in a very short time. So F-22(Pressure range of water usage detection) must be adjusted appropriately. In the decreasing process, if small amount of leakage cause the pressure lower than F-10 (working pressure) – F-22(Pressure range of water usage detection) before it reach the sleeping frequency, the frequency will rise again. Advantage 1. Direction of Water Used (Upward)

Disadvantage

Keep the actual pressure always higher than command pressure in the operating process, especially for strict and precise applications.

1.

2. 1. Direction of Water Used (Downward)

2.

Get into sleep more efficient in only small amount water usage or not using water situation. When multi pumps operate in parallel, the drives have more efficient to control the operating drive quantity and output frequency in downward water usage

42

1.

If the lift is too high which cause the operating frequency higher than usual even if little water usage or not using water. The efficiency of upward water usage detection won’t be as good as we expect . When multi pump operate in parallel, the slave is hard to get into sleep. It could cause pressure shock wave if we didn’t adjust (F-22) Pressure range of water usage detection and (F-25) Deceleration time of water usage detection appropriately.


Chapter 4 Software Index 3.

detection. The operating order is master, slave1, slave 2, slave 3, and the sleeping order is slave 3, slave 2 ,slave 3, the master and slave will exchange after (F-31)Auto Shift Time ,it also helps the product life.

F-26 HiP/LoP/1BrE Protection Auto Restart Time : 0 – 200 (min) ★F-23 = 0(min): Disable auto restart function. ★When Hi-p or Lo-p protection happens, the pump will stop. It will auto restart after F-23 auto restart time. ★When 1BrE is occurred during dual pump operation and the message will disappear after F-23 auto restart time. When 1brE is reset, it is never occurred again, until Master and Slave unit change states. (Reference dual pump parameter) F-27 Liquid Leakage Detection Time : 0.0 – 10.0 (sec) F-28 Variation within Detection Time : 0.01 – 2.50 (Bar) F-29 Restart Level for Liquid Leakage Detection : 0.01 – 2.50 (Bar) Liquid Leakage Detection CASE 1 : Change of pressure value is over than F-28 Bar P1

Hz

F - 27 Liquid Leakage Detection Time

P2

F - 10 Target Pressure Value

Pressure Feedback time

Output Frequency time Sleep Restart Change of pressure value △P1 < F - 28 △P 2 > F - 28 ★ Only for single pump used. ★ F-27 = 0.0 (sec), Disable Liquid Leakage Detection. ★ When pump is sleeping, the pressure value maybe decrease due to the liquid leakage, if the change of pressure value is higher than F-28 under each detection time (F-27), the pump will start again.

43


Chapter 4 Software Index

★ Only for single pump used. ★F-27 = 0.0 (sec) : Disable Liquid Leakage Detection. ★When pump is sleeping, the pressure value maybe decrease because liquid leakage, if the change of pressure value is lower than F-28 during every F-27 detection time, the pump will keep in sleep mode, until the pressure value is higher than the setting of F-29 (restart level). ★Setting the value of F-27 / F-28 / F-29 properly can improve the pump restart condition due to the liquid leakage. F-30 Single/Dual Pump and Master/Slave Selection 0000 : Single Pump 0001 : Multi Pump – Master 0002 : Multi Pump – Slave1 0003 : Multi Pump – Slave2 0004 : Multi Pump – Slave3 F-31 Auto Shift Time : 0 – 240 (Hour) F-32 Launch Delay Time (Slave Unit) : 0 – 30.0 (sec)

44


Chapter 4 Software Index

Master Slave A : Multi pump operate, Master start and Slave (1~3) is standby, then system is in the constant pressure operation. B : When the water used quantitative change is large, then the output frequency of Master will increase. If the pressure does not reach setting range of F-18 and F-32 is not finished, Slave is still standby. C : When F-32 is finished, Master request Slave1 to start. After Slave1 running the pressure still does not reach setting range of F-18, Master request the other Slave until the pressure reach setting range. if the flow is stable, the output frequency of Master and Slave will decrease until pump sleep. D : When the water used quantitative change is small, then the output frequency of Master and Slave will drops. Because the water used quantitative is small than multi-pump, Slave can get into sleep mode, only the Master operation may achieve the constant pressure operation. E : When multi pumps operate in parallel, and upward water usage detection is enable, only the master will do the water detection to decrease the operating sleep frequency, the sleeping order in not fixed it depends on master and slave frequency. F : When multi pumps operate in parallel, and downward water usage detection is enable, the water usage detection will detect in sequence and start from which last operated , and the one has first priority to get into sleep. Note : 1. Multi Pump operate, when F-28 is finished, the stance of Master and Slave change. 2. When F-27 â&#x2030;  0000, the function F-27 cannot to repeat.

45


Chapter 4 Software Index F-33 AIN Gain (%) : 0 â&#x20AC;&#x201C; 200 (%) F-34 AIN Bias (%) : 0 â&#x20AC;&#x201C; 100 F-35 AIN Bias 0000 : Positive 0001 : Negative 1.) F-35 = 0000 : 0V(4mA) corresponding to Min. Pressure limit of Pressure Transmitter. 10V (20mA) corresponding to Max. Pressure limit of Pressure Transmitter. 2.) F-35 = 0001 : 10V(20mA) corresponding to Min. Pressure limit of Pressure Transmitter. 0V (4mA) corresponding to Max. Pressure limit of Pressure Transmitter. Figure (1):

Figure (2):

F-33

F-34

F-35

C-64

F-33

F-34

F-35 C-64

A

100% 050%

0

0

C

100% 050%

0

1

B

100% 000%

0

0

D

100% 000%

0

1

Bias

Bar

100% 10Bar

Max. Pressure of Pressure Transmitter (F-09=10.0)

A

50% 5 Bar

100% 10Bar

0% 0 Bar V 0V 5V 10V (20mA) (4mA)

Max. Pressure of Pressure Transmitter (F-09=10.0)

D V 0 Bar 0V 5V 10V (20mA) (4mA)

0%

Figure (4):

F-33 E

C

50% 5 Bar

B

Figure (3):

Bar

Bias

F-34

F-35 C-64

100% 020%

001

F-33

000

F 100%

Bar

F-35 C-64

050% 001

001

Bar

Bias

Max. Pressure of Pressure Transmitter (F-09=10.0)

10Bar 5 Bar

F-34

E

V

-000% 0 Bar 2V 10V -020% (7.2mA)(20mA) -100%

Bias

10Bar

Max. Pressure of Pressure Transmitter (F09=10.0)

5 Bar F -000% 0 Bar 5V V 10V -050% (12mA)(20mA) -100%

46


Chapter 4 Software Index F-36 Start Frequency for Slave Pump Running 0 – 100 (%) (100% = F-03) F-37 Stop Frequency for Slave Pump Running 0 – 100 (%) (100% = F-03) F-36 = 0% : Disable the condition of the start frequency. F-37 = 0% : Disable the condition of the stop frequency. When multi-pump is operation and Master is running, as the pressure is lower than (F-10 – F-18), the Slave will restart by follow condition: 1. F-36= 0% : Disable restart frequency condition After the setting time of F-32, Master request Slave to start. 2. F-36 = 1 ~ 100% : Enable restart frequency condition When the output frequency of Master is over than F-36(%) × F-03, and after the setting time of F-32, then Master request Slave to start. When Master and Slave are running, the Slave will stop by follow condition: 1. F-37 = 0% : Disable stop frequency condition When output frequency of Slave is less then F-19 Sleep Frequency, and persist time is bigger than F-17 Sleep delay time, then Slave will get into sleep mode. 2. F-37 = 1 ~ 100% : Enable stop frequency condition When the output frequency of Master is less than F-37(%) × F-03, and F-32 is finished, or output frequency of Slave is less then F-19 Sleep Frequency, and persist time is bigger than F17 Sleep delay time, then Slave will get into sleep mode. Note: The F-36 / F-37 setting values of Master and Slave must be the same.

F-38 Parameter Lock

0000 : all function can be write and read 0001 : only about pressure function can be write and read 0002 : all function can read but not to write

F-39 Software version F-40 Factory default

0010 : Reset to factory default (50Hz) 0020 : Reset to factory default (60Hz)

F-41 Latest 3 fault recoeds F-42 Run state memory

0000 : Restart with memory 0001 : Restart without memory

Effective of C-08 = 0000(Keypad) F-43 Advanced parameter function display

0000 : Don’t display 0001 : Display

47


Chapter 4 Software Index F-44 HiP/LoP/1BrE Protection 0000~0999 Auto Restart times ★ When F-44 = 0000 : Restart infinitely. ★ When Hi-p or Lo-p protection or 1BrE happens, the pump will stop. It will auto restart after F26 auto restart time if F-44 > 0 until the auto restart times are all used.

F-45 Dual Pump Synchronal Setting 1.) 2.) 3.) 4.)

0000 : Disable 0001 : Target Pressure Value && Run/Stop 0002 : Only Target Pressure Value 0003 : Only Run/Stop

When F-45 = 0000 : Disable. When F-45 = 0001 : The Pressure Value and Run/Stop of Slave will follow the Master setting. When F-45 = 0002 : The Pressure Value of Slave will follow the Master setting. When F-45 = 0003 : Run/Stop of Slave will follow the Master setting.

0000 : Setting && Feedback F-46 Display of Pressure Value 0001 : Only Setting Setting 0002 : Only Feedback 1.) When F-46 = 0000 : Display of Pressure setting and Pressure feedback simultaneously. 2.) When F-46 = 0001 : Only display of Pressure value setting. 3.) When F-46 = 0002 : Only display of Pressure feedback. Í When F-46 = 0001, there have a up-line in the left on behalf of the Pressure setting.

ÍWhen F-46 = 0002, there have a down-line in the left on behalf of the Pressure feedback.

F-47 Password setting of Parameter Lock

0000 - 0999

Establish the password procedure: F-44 = 888 (establish the password command) → F-44 = establish the password (establish the password that the customer appoints) → Completion Unlock the parameter: When the parameter is locked, only F-44 can be used, if want to unlock the parameter, input the primitive password of establishing on F-44, other parameters can make an modification after unlocking. Remove the password by force: When forget the primitive password that establishes, remove the settlement of the primitive password with this procedure, when need to do the password to lock, please operate it in accordance with above-mentioned "Establish the password procedure". F-44 = 123 (remove the password command 1) →ٛ F-44 = 999 (remove the password command 2) → The original password has already been removed. Note: 1. When inverter needs to establish a new password, please input the primitive password first to unlock parameter, can just use “Establish the password procedure” to establish the new password. 2. If the inverter has password of establishing, the inverter will lock the parameter automatically after power on. 3. Please avoid the value of F-44 to use 123, 888, 999, 000.

48


Chapter 4 Software Index F-48 Pressure loss prevention 0 – 100 (%) level (%) 1.) When F-48 = 0: Disable. 2.) When F-48 > 0: If Pressure feedback is less than (Pressure setting (F-10) x Pressure lossing prevention level (F-48)) and exceed the detection time (F-49), the pump will stop and show “PbL” F-49 Detection time of 0.0 – 25.5 (sec) pressure losing When F-49 = 0: Pressure losing prevention disable.

49


Chapter 4 Software Index

Advanced Parameters List (Group C parameters : F-40 = 0001 ) C-00 Reserve C-01 Acceleration stall-prevention: 0000: Enable Stall prevention during Acceleration. 0001: Disable Stall prevention during Acceleration. C-02 Acceleration stall-prevention level: 050% ~ 300% C-03 Deceleration stall-prevention: 0000: Enable Stall prevention during deceleration. 0001: Disable Stall prevention during deceleration. C-04 Deceleration stall-prevention level: 050% ~ 300% C-05 Run stall-prevention: 0000: Enable Stall prevention in Run mode. 0001: Disable Stall prevention in Run mode. C-06 Run stall-prevention level: 50% ~ 300% 1.) When the Acceleration time is set too low, the inverter could trip on Over Current (OC). If the time can not be increased then trip prevention can be used. A trip prevention level has to be programmed. When the inverter detects this level it holds the acceleration until the current is below this set level and then continues with acceleration. 2.) When the Deceleration time is set too low the inverter could trip on Over Voltage (OV). If the time can not be increased then trip prevention can be used. A trip prevention level has to be programmed. When the inverter detects this level it holds the deceleration until the voltage is below this set level and then continues with deceleration. 3.) The Inverter could trip (Stall) during run mode due to an impact load or sudden change of the load. Stall prevention in run mode will detect a programmed stall level (C-06) for a period of time. If the level exceeds â&#x20AC;&#x153;C-06â&#x20AC;?, then the inverter reduces its frequency (speed) to provide the required additional torque to overcome the stall. Once this level is below the programmed stall level, then it ramps up to its normal running speed. C-07 Reserve 0000 : keypad 0001 : External Terminal 0002 : Communication Control 1.) C-08 = 0000, inverter is controlled by keypad. 2.) C-08 = 0001, inverter is controlled by external terminal. 3.) C-08 = 0002, inverter is controlled by serial communication. C-08 Run signal source

50


Chapter 4 Software Index C-09 Pressure command source

0000 : UP/Down Key on control panel 0001 : RS-485 Communication pressure setting

1.) C-09 = 0000 Pressure command setting by UP/Down Key (control panel). 2.) C-09 = 0001 Pressure command setting by RS-485. C-10 Stopping method

0000: Decelerate to stop 0001: Free run ( Coast) to stop 1.) C-10 = 0000: after receiving stop command, the motor will decelerate to stop according to setting of F02, deceleration time 1. 2.) C-10 = 0001: after receiving stop command, the motor will free-run (Coast) to stop. C-11 Carrier frequency (KHz) : 004-016 Set this parameter to a level from 4-16KHz as required. (Default is 10 KHz). C-11 Carrier frequency C-11 Carrier frequency C-11 Carrier frequency C-11 Carrier frequency 4KHz 8KHz 12KHz 16KHz 004 008 012 016 5KHz 9KHz 13KHz 005 009 013 6KHz 10KHz 14KHz 006 010 014 7KHz 11KHz 15KHz 007 011 015 *Note: In situations where there is excessive audible noise from the motor or it is required to reduce electrical noise from the inverter caused by use of long cable then the carrier frequency can be adjusted as follows: z To reduce noise due to long cable decrease carrier frequency. z To reduce motor audible noise increase carrier frequency. However the output current from the inverter will be de-rated according to the under table z When output current is over the full load current of inverter, the carrier frequency will be decreased automatically. Corresponding list of current and carrier frequency Model Carrier frequency

4~10K 12K 14K 16K

EV-1P2/2P2 EV-1P5/2P5 EV-101/201 EV-202 EV-203 EV-401 EV-402 EV-403 H1/H1F/H3 H1/H1F/H3 H1/H1F/H3 H1/H1F/H3 H1/H1F/H3 H3/H3F H3/H3F H3/H3F

1.7 1.7 1.6 1.5

3.1 3.1 3.0 2.8

4.2 4.2 4.0 3.8

7.5 7.5 7.0 6.8

51

10.5 10.5 10.0 8.7

2.3 2.2 2.2 2.1

3.8 2.2 2.2 2.1

5.2 3.7 3.6 3.5


Chapter 4 Software Index C-12 Multi function output RY1 0000 : Run 0001 : Fault output 0002 : Auto restart 0003 : Momentary power loss 0004 : Emergency Stop(E.S.) 0005 : Base Block(b.b.) 0006 : Motor overload protection 0007 : Inverter overload protection 0008 : High/Low pressure alarm 0009 : Power On 0010 : Communication error 0011 : Output current detection(>C-31 setting)

0000 : Auto-run by temperature 0001 : Run when inverter running 0002 : Always run. 0003 : Always stop. C13=000: The fan will auto run at or above a set certain temperature in order to extend the life span of the fan C13=001: The fan runs as long as inverter is running. C13=002: The fan runs as long as power is supplied. C13=003: The fan does not run at any time. 0000 : Vector control C-14 Control mode 0001 : V/F control

C-13 Fan control

1.) 2.) 3.) 4.)

C-15 Preset V/F patterns = 1 â&#x20AC;&#x201C; 7 C15 = 0007. Select user-set v/f pattern by setting parameters C17~C22. See the diagram below. Care should be taken when this feature is used as improper setting of these parameters will have an adverse effect on motor performance. V (%) C18 (Vmax)

C20 (Vmid) C22 (Vmin) .

C21

C19

52

C17

200

Hz


Spec

High starting torque Variable torque

003

60 Hz System

High starting torque

001

002

Purpose

V/F Pattern

General

C15

Variable torque

50 Hz System

General

Spec

Purpose

Chapter 4 Software Index C15 = 001â&#x20AC;&#x201C; 006 fixed V/F patterns (see below). C15

V/F Pattern

004

005

006

C-16 VF base output voltage set : 198 ~ 265 (V) (110V/220V series) 380 ~ 530 (V) (440V series) At C17=60HZ C18=100% For 200~240V, patterns based an output voltage are shown below. (Corresponding settings for 400480 volts input: multiply by 2) 240 220 200

C-16=240 C-16=220 C-16=200

60.0HZ (C-17) 53


Chapter 4 Software Index When the setting output voltage is higher than the input voltage, the max output voltage is limited to the max input voltage.

C-17 C-18 C-19 C-20 C-21 C-22

Max. output frequency (HZ): 50.0 – 200 (Hz) Output voltage ratio at max. frequency (%): 0.0 – 100 (%) Mid frequency (HZ): 00.1 –200 (Hz) Output voltage ratio at mid. frequency (%): 00.0 – 100 (%) Min. output frequency (HZ) : 00.1 –200 (Hz) Output voltage ratio at min. frequency (%): 00.0 – 100 (%)

C-17~C-22 please refer to C-15 description C-23 Torque Boost Gain (V/F) (%) 00.0 – 30.0% C-24 Slip Compensation Gain (V/F) (%) 00.0 – 100% C-25 Motor no load current (A) Motor no load current varies with inverter capacity C-55. Please adjust according the actual conditions. C-26 Electronic thermistor protection for motor (OL1) : C-27 ~ C-29

000: Protection Enabled 001: Protection Disabled

Selectable Functions for input terminals ( S1-S3 ) 0000 : Forward run 0001 : External Emergency stop(E.S.) 0002 : Base block (b.b.) 0003 : Reset 0004 : Control signal switch 0005 : Communication mode. Disable – Enable. 0006 : PID function prohibit 0007 : Force Frequency running 0008 : Force Sleep.

1.) S1-S3 on TM2 are multi-function input terminals which can be set to the above 7 functions. 2.) C-27 ~ C-29 Function descriptions: C-27 ~ C-29 = 0000 Forward run Forward command ON sets the inverter running forward, while OFF stops, the inverter. C-27 factory default is forward command. C-27 ~ C-29 = 0001: External Emergency Stop (E.S) The inverter will decelerate to stop by F-01 setting on receiving the external emergency stop signal regardless of C-10 setting. The display will be blinking with “E.S”. The inverter will only start again when the Emergency Stop signal is removed and the start signal is turned off and then on again (remote start mode) or the Run key is pressed (keypad mode). Removing the Emergency Stop signal before the inverter has fully stopped will not inhibit the Emergency Stop operation. Output relay can be set to Emergency. Stop fault by setting C-12 = 0004.

54


Chapter 4 Software Index C-27 ~ C-29 = 0002: Base Block (b.b.) The inverter will stop immediately on receiving the Base Block signal regardless of the setting of F09 and blink â&#x20AC;&#x153;b.bâ&#x20AC;?. The inverter will auto restart at speed search when the Base Block signal is released. C-27 ~ C-29 = 0003: Reset When the reset command ON, the inverter will be disabled. Reset table faults will be cleared. C-27 ~ C-29 = 0004: Control signal switch External control terminal OFF: operation signal/ frequency signal is controlled by C-08 / C-09. External control terminal ON: Operation signal/frequency signal is controlled by Keypad display. C-27 ~ C-29 = 0005: Communication mode select. External control terminal OFF: in communication, the inverter is controlled by master (PC or PLC) run/ frequency signal and allows parameter modification. The Keypad and TM2 run/frequency signal is not available for inverter at this time. The keypad is only available for display of voltage/ current/ frequency and read parameters but cannot modify them. It is also available for emergency stop. External control terminal ON: PC/PLC can read and modify parameters. BUT all controls are from the keypad. (Not affected by settings of C-08 & C-09). C-27 ~ C-29 = 0006: PID function disable When input terminal is on, PID functions set by C-57 are disabled. When input terminal is the PID functions are enabled. C-27 ~ C-29 = 0007: Forced operating frequency When input terminal is on, output frequency is depending on F-47. When input terminal is off, output frequency is depending on PID control. C-27 ~ C-29 = 0008: Detection of valve piston position Switch on when the piston position in upper position. Switch off when the piston position in lower position.

C-31 Output current reached setting value: 0 ~ 100 (%) C-32 Output current detection time: 0.0 ~ 25.5 (sec) C-12 : Output current detection value > C-31 when setting value is 0011 C-31 : Setting value (000~100%) by motor rated current (C-33) C-32 : Setting value (00.0~25.5) unit : sec 100%

I (Motor current)

C-31

T (sec) C-32 C-12 = 0011 RY (Output)

55


Chapter 4 Software Index C-33 C-34 C-35 C-36 C-37

Motor rated current (A) Motor rated voltage (Vac) Motor rated frequency (Hz) Motor rated power (KW) Motor rated speed (RPM) : C-37 X 100= Motor rated speed

C-38 Torque boost gain (Vector), (C-14 = 0000) Performance: If the motor load is too large by its estimation, it will increase the output torque. ΔTe ≒

I

Gain

¯

(load current)

(compensation gain)

• Torque/Speed curve pattern: Torque B ΔTe: Increase output torque capacity A

RPM Q A: before torque boost B: after torque boost • Operating frequency range: 0~Motor rate frequency • When the motor output torque is not enough and increase C-38 setting value. • When the motor is erratic or vibrates decrease C-38 setting value. • The max. Output torque limit to the inverter is current rated. • If increase C-38 setting value then the output current is too large. Please increase C-39 setting value on the same time. C-39 Slip compensation gain (vector), (C-14 = 0000) Performance: If the motor load is too large by its estimation, it will increase slip compensation. ΔFslip ≒

I

¯ Gain

(load current)

(compensation gain)

56


Chapter 4 Software Index • Torque/Speed curve pattern: Torque ΔFslip

A

B

A: before torque boost B: after torque boost

RPM Q • Operating frequency range: 0~motor rated frequency. • When the motor output rotation speed is too low increase C-39 setting value. • When the motor is erratic or vibrates, decrease C-38 setting value. • The max. output rotation speed limit to the motor max. setting frequency. • If increase C-38 setting value then the output current is too large. Increase C-39 setting value at the same time. C-40 Low frequency voltage compensation, C14=000 Performance: At low frequency, increase C-40 setting value to increase output voltage and low frequency torque, and decrease C-40 setting value to decrease output voltage and low frequency torque. • Output voltage/frequency curve pattern: V

F50 F 0~12HZ .Operating frequency range:/ 60HZ 0~10HZ / 50HZ • Used at low frequency: When the motor output torque is insufficient, increase C-40 setting value. When the motor is vibrating excessively, decrease C-40 setting value. C-41 Auto restart on momentary power loss.

0000 : Enable 0001 : Disable C-41 = 0000: Auto restart after a momentary power loss is enabled on resumption of power and applying the run signal, according to setting of parameter C-08. The Inverter will carry out an auto speed search, once the motor rotation speed is found then it will accelerate to the running speed before the power loss. C-41 = 0001: Disable. 57


Chapter 4 Software Index C-42 Auto restart times: 000 ~ 005 1.) C-42=000: The inverter will not auto-restart on fault trip. 2.) C-42>000 The Inverter will carry out an auto search 0.5 sec after the fault trip, and while the inverter output is switched off and the motor is coasting to stop. Once the rotation speed is determined the inverter will accelerate or decelerate to speed before the fault. 3.) When OL1, OL2, OH, BB faults happens, Auto restart doesn’t work. Note: Auto restart doesn’t work while DC injection braking or deceleration to stop is performed. C-43 Multi-function input terminal S1~S3 signal scan time (N. msec ×8), N = (1~100 times). 1.) If the C-43 scan time is set to 80 ms as an example (i.e N=10) then digital input signals on for less than 80 msec will be ignored. 2.) If the scan signal is seen for N times (scan times), the inverter takes it as signal change. If it is seen for less than N times, it is seed as noise. One scan time: 8ms. 3.) User can set scan interval time according to noise in the operation environment. Extend C-43 if noise is a problem, however this will reduce the scan response time. C-44 DC braking time (s) : 00.0~25.5 C-45 DC braking start frequency (Hz) : 01.0~10.0 C-46 DC braking level (%) : 00.0~20.0% C-44 / C-45 : DC braking time and start frequency, refer to the following figure: HZ

C-45

t C-44

C-47 Reserve C-48

Inverter communication address: 001~ 254

C-48 set communication address, for the specific inverter when multi-inverters are controlled by communication method. C-49 Baud rate (bps)

0000 0001 0002 0003

: : : :

4800 9600 19200 38400

C-50 Stop bit

0000 : 1 Stop bit 0001 : 2 Stop bit

C-51 Parity bit

0000 : No parity 0001 : Even parity 0002 : Odd parity

C-52 Data bits

0000 : 8 bits data 0001 : 7 bits data 58


Chapter 4 Software Index 1. RS-485 communication: (requires RS485 port device) 1 to 1 control: PC or PLC or controller controls one inverter (C-48 is set to 001~254). 1 to multiple drives control: PC or PLC or other controllers control several inverters (The maximum of inverter could be controlled is 32). When the communication address =000, the inverter is controlled by communication regardless of the C-48 setting. 2. RS-232communication: (requires RS232 port) 1 to 1 control: PC or PLC or controller controls one inverter (C-48 is set to 001~254). Note: a. The BAUD RATE(C-49) and communication format (C-50/C-51/C-52) of PC (or PLC Or other controller) and inverter should be the same. b. The inverter will validate the modified parameters after the parameters modified by PC. c. Communication protocol: refer to EVP communication protocol description. d. Parameter C-48~C-52 can’t be changed via communication module C-53/ C-54 Communication time-out detection time / Communication time-out operation selection (1) Time-out detection time: 00.0~25.5sec; setting 00.0 sec: disable time-out function. Default: 00.0sec Communication time-out detection enable or not is according to C-53, not relationship with Run/Frequency command. *Cannot be modified during communication. (2) Time-out operation selection: 0000: Deceleration to stop (F-01: Deceleration time). 0001: Free run to stop. 0002: Continue operating. Default = 0000 Reset method: a. Push the “Reset” button directly. b. Receive correct Modbus data from Master. After communication time-out, the motor decelerates to stop (C-54 = 000, 001). And the motor does not run automatic after reset, the inverter must set the run command again to restart. *Cannot be modified during communication. *Detail list please see Appendix. C-55 Inverter horse power capacity C-55 1P2 1P5 101 2P2 2P5 201 202

Inverter model 1P2 1P5 101 2P2 JNEVP 2P5 201 202

C-55 203 401 402 403

59

Inverter model 203 401 JNEVP 402 403


Chapter 4 Software Index C-56 Copy module

000: Copy module Disabled 001: Copy to module from inverter (Read) The display will be blinking with “COPy” 002: Copy to inverter from module (write) The display will be blinking with ���COPy” 003: Read/ write check (Compare the parameters) The display will be blinking with “COPr” Note: Module copy function is applicable only to inverters with the same voltage and KW rating. C-57 PID operation mode

0000: PID Function disabled. 0001: PID Control, Deviation is derivative controlled 0002: PID Control, Feedback is derivative controlled. 0003: Same as 001 but (reverse characteristics control). 0004: Same as 002 but (reverse characteristics control).

C-57 = 1 : D is the deviation of PID error in the unit time (C-58). = 2 : D is the deviation of feedback value in the unit time (C-58). = 3 : D is the deviation of PID error in the unit time (C-58). If the deviation is positive, the output frequency decreases, and vice versa. = 4 : D is the deviation of feedback value in unit time (C-58).When the deviation is positive, the frequency decreases, and vice versa. C-58 D: Differential time (s) : 0.00 - 10.0 C-58: Differential time for D control.

60


Chapter 4 Software Index C-59 PID Update time (s) : 00.0 - 2.5 (sec) C-59 : the refresh time of the PID output command.

After adjust filter

Before adjust filter

â&#x2DC;&#x2026;Smooth the PWM output by increase filter time setting. â&#x2DC;&#x2026;Setting a bigger filter time will get a slower system response time. 0000 : 0~10 V / 0~20 mA C-60 AIN signal select 0001 : 2~10 V / 4~20 mA C-60 : AIN signal select : set SW2 to appropriate V/I signal selection C-60 = 0000 : 0~10V/0~20 mA C-60 = 0001 : 2~10V/4~20 mA 0000 : Positive direction 0001 : Negative direction C-62 PID offset adjust (%) : 000 ~ 109 (%) PID operation result can be adjusted by C-62 (C-61 effects the polarity of C-62). C-61 PID offset

C-63 Reserved 0000 : Positive direction 0001 : Negative direction Please refer to the description of F-30~F-32. C-64 AIN signal slope direction.

61


Chapter 5 Troubleshooting and maintenance 5.1 Trouble indication and corrective action 5.1.1 Fault / Error display and Diagnostics 1. Un-reset able / un recoverable Errors

@

@

Display

Error

EPR

EEPROM problem

-OV-

Over voltage during stop

-LV-

@ -OH-

CTER

Cause EEPROM problem

Corrective Action Change EEPROM

Voltage Repair or replace unit Detection circuit malfunction

1. Power voltage too low 1. Check if the power voltage is 2. Restraining resistor or correct or not Under voltage fuse burnt out. 2. Replace the restraining during stop 3. Detection circuit resistor or the fuse malfunctions 3. repair or replace unit 1. Thermal Detection circuit The inverter is 1. Repair or replace unit malfunction overheated during 2. Improve ventilation conditions 2. Ambient temperature too stop or relocate inverter high or bad ventilation Current Current transducer or Repair or replace unit transducer circuit error. detection error

Note: â&#x20AC;&#x153;@â&#x20AC;? the Failure contact does not operate.

61


2. Errors which can be recovered both manually and automatically Display

OC-S

OC-D

OC-A

OC-C

OV-C

OH-C

COT

OVSP

LOP

Error

Cause

Corrective Action

1. Motor winding and 1. Check the motor frame short circuit Over current at 2. Motor and ground short 2. Check the wiring start 3. Replace the power module circuit 3. Power module is damaged Over-current at The preset deceleration time Set a longer deceleration time deceleration is too short 1. Acceleration time is too short 1. Set a longer acceleration time 2. The capacity of the motor 2. Replace the inverter with the is higher than the capacity same or greater capacity as Over-current at of the inverter that of the motor acceleration 3. Short circuit between the 3. Check the motor motor winding and frame. 4. Check the wiring 4. Short circuit between 5. Replace the IGBT module motor wiring and earth 5. IGBT module is damaged Over-current during run

1. Transient load change 2. Transient power change

Increase inverter capacity

1. Set a longer deceleration time 1. Deceleration time setting is 2. Add a braking resistor or Over voltage too short or excessive load braking unit during operation/ inertia 3. Add a reactor at the input deceleration 2. Power voltage varies line side widely 4. Increase inverter capacity 1. Check if there are any problems with the load 1. Heavy load High heat sink 2. Increase inverter capacity 2. Ambient temperature too temperature 3. Improve ventilation high or bad ventilation during operation conditions 4. Inspect the setting value of parameter C-13 1. C-53 communication time- 1. Increase C-53 out detection time is too communication time-out short. detection time. Communication 2. Inverter communication is 2. Keep the inverter time-out detection broke. communication. 3. Inverter can not receive 3. Check the received Modbus the correct Modbus data data is correct from Master. within detection time. The acceleration or Set a longer acceleration or Over Speed deceleration time is too deceleration time. short. Pressure lower than min. pressure limit, low pressure 1. Decrease setting value of Low Pressure min. pressure limit persist time greater than Alarm 2. Check pressure meter low pressure alarm time setting 62


Display

Error

LO-P

High Pressure Alarm

HIP

Low Pressure Stop

HI-P

High Pressure Stop

PbL

Pressure Loss Stop

Cause Pressure higher than max. pressure limit, High pressure persist time greater than high pressure alarm time setting. Pressure lower than min. pressure limit, low pressure persist time greater than low pressure stop time setting Pressure higher than max. pressure limit, High pressure persist time greater than high pressure stop time setting. Pressure lower than ( Pressure setting x Pressure loss prevention level ), and detection time of Pressure loss

Corrective Action 1. Increase setting value of max. pressure limit 2. Check pressure meter 1. Decrease setting value of min. pressure limit 2. Check pressure meter 1. Increase setting value of max. pressure limit 2. Check pressure meter 1. Decrease setting value of pressure loss prevention level. 2. Check pressure meter

3. Errors which can only be recovered manually (no auto-restart) Display

Error

-OC-

Over-current during stop

OL1

Cause 1. OC Detection circuit malfunction 2. Bad connection for CT signal cable

Corrective Action Send the inverter back for repair

1. Increase motor capacity Motor overload 2. Set C-33 correctly according 2. Improper settings of C-33 to motor nameplate. 1. Heavy load

OL2

Inverter overload Excessively heavy load

Increase inverter capacity

LV-C

1. Power voltage too low Under voltage 2. Power voltage varies during operation widely

1. Improve power quality. 2. Set a longer acceleration time 3. Add a reactor at the power input side 4. Contact technical support

63


5.1.2 Set up Configuration, Interface Errors. Display STP0

STP2

E.S.

b.b.

PDER

1brE

Error

Description

Zero speed stop Set frequency is <0.1Hz Increase set frequency 1. If the inverter is set to external control mode (C-08 = 0001), the inverter will stop according to the setting of C-10 when the stop key is pressed. STP2 flashes after stop. Turn the Run switch to OFF and then ON again to restart the inverter.

Keypad emergency stop 2. If the inverter is in communication mode and Stop key is enabled, the inverter will stop in the way set by C-10 when Stop key is pressed during operation and then flashes STP2. The PC has to send a Stop command then a Run command to the inverter for it to be restarted. The inverter will decelerate to stop and flashes E.S. when there External is an external emergency stop signal via the multi-function input emergency stop terminals(see descriptions of C-27 ~ C-30). The inverter stops immediately and then flashes b.b. when External base external base block is input through the multi-functional input block terminal (see descriptions of C-27 ~ C-30). PID feedback PID feedback loss detect loss Inverter mal- When one unit show " 1brE " error the other unit can operate function continuously.

64


5.1.3 Keypad operation error description Display

Error

Cause 1. Attempt to Press▲ or ▼ keys when C-09 > 0 or in speed operation.

Err1

Err2

Err5

Err6

Err7

EPR1

EPR2

Key operation 2. Attempt to modify error parameters, which can not be modified during Run (see parameter list). Parameter setting error

1. F-03 ≦ F-04

Corrective Action 1. ▲ or ▼ keys can be used to modify frequencies only when C-09 = 0000. 2. Modify parameters only in stop mode.

1. F-03 > F-04

1. Issue a control command Modification of during communication parameter is not disabled allowed during 2. Modify C-48~C-52 during communication communication. 1. Incorrect wiring. 2. Incorrect settings of Communication communication parameters. error 3. Check-sum error. 4. Incorrect communication verification. 1. Attempt to modify C-55 Incorrect 2. Voltage and current parameter detection circuits are settings malfunctioning. 1. Set C-56 = 0001、0002, can not connect with Copy Parameter set Unit. error, Copy Unit 2. Copy Unit failure. failure 3. The voltage and drive rating on Copy Unit & the inverter are different. Copy the parameter to Parameters do inverter to verify the not match parameter not matched.

65

1. Issue the enabling command before while communicating. 2. Set up parameters before communicating. 1. Check the hardware and wiring. 2. Check C-48~C52

Reset inverter or contact technical support 1. Modify C-56 2. Change Copy Unit 3. Copy from keypad to inverter with only matched HP ratings 1. Change Copy Unit 2. The voltage and HP rating of Copy Unit is different than the inverter.


5.2 General functional troubleshooting Status

Checking point

Corrective Action

Is power applied to L1, L2, and L3(N) terminals (is the charging indicator lit)?

‧ Is the power applied? ‧ Turn the power OFF and then ON again. ‧ Make sure the input line voltage is correct. ‧ Make sure all terminal screws are secured firmly.

Are there voltage outputs on T1, T2, and ‧ Turn the power OFF and then ON T3 terminals? again.

Motor does not run Is the motor mechanically overloaded?

Are there any problems with the inverter? Has the forward or reverse run commands been issued?

‧ Reduce the load to improve performance. ‧ See error descriptions to check wiring and correct if necessary.

Are wiring for output terminals T1, T2, Motor rotates in and T3 correct? the wrong Are wiring for forward and reverse direction signals correct? Motor rotates Are wiring for output terminals T1, T2, and T3 correct? in the wrong

‧Is analog frequency input signal wiring correct? ‧Is frequency input voltage correct? ‧Configure operations through the digital panel ‧Wiring must match U, V, and W terminals of the motor. ‧Check wiring and correct if necessary. ‧Check wiring and correct if necessary.

direction The motor speed can not vary

Is the load too large?

‧Reduce the applied load.

Is the setting of operation mode correct?

‧Confirm the motor’s specifications.

Is there an analog input signal? Is operation mode setting correct?

Is the setting of frequency command ‧Check the operation mode setting on the keypad. source correct?

‧Confirm the gear ratio. Motor running Is the load too large? at too high or Are specifications of the motor (poles, ‧Confirm the highest output too low speeds. frequency. voltage…) correct? Is the gear ratio correct?

‧Reduce the load. ‧Minimize the variation of the load. Is the setting of the highest output ‧Increase capacities of the inverter frequency correct? and the motor. Motor speed is ‧Add an AC reactor at the power incorrect or input side if using single-phase erratic Is the load too large? power. ‧Check wiring if using three-phase power.

66


5.3 Troubleshooting Flowcharts EVP Series EVP Inverter faults

Is failure fully understood? YES

NO

NO

Any signs of burnout and damage?

Symptoms other than burn out, damage, or fuse meltdown in the inverter? YES

YES

Check and replace burnt and damaged parts

NO NO

Fault messages?

Is the main circuit diode intact?

NO

Replace Diode

YES

Check according to displayed fault messages

Is main loop I.G.B.T normal Visually check controller and driver boards

NO

Replace I.G.B.T

YES

YES

Any abnormalities in appearances?

Replace defective board

Apply power

Are displays and indicators of the operating unit present?

NO NO

Is LED lit?

YES NO

Any fault display?

Any fault display?

YES Is the DC input voltage controlling the power correctly?

YES

Replace the Led

NO

Check terminals and wiring

YES

Read fault?

Is +5V control voltage correct.

Fault log F-54

NO

Replace the driver board

YES

Check Fault log using parameter F-38 withâ&#x2013;źkey.

Replace control board and digital operating unit

Is the error eliminated after replacing control board?

NO

YES

* to next page

Figure 5-1 General troubleshooting flowchart 67

Perform detailed fault checks


* from previous page Check parameters of the inverter

Perform parameter initializations

Specify operation control method

Set up frequency commands

Is the frequency value displayed in the operating unit

NO

Replace the control board

YES

Are there voltage outputs in output terminals T1,T2 and T3.

NO Replace the control board NO YES

Connect the motor to run

Is there any drive faults?

Is the control board working after replacement?

YES

YES

NO

Are output currents of each phase even?

â&#x20AC;§

NO

YES

The inverter is OK

Perform detailed fault & function checks

Figure 5-1 General troubleshooting flowchart, CONTD

68


Troubleshooting for OC, OL error displays The inverter displays OC, OL errors

NO

Is the main circuit I.G.B.T. working properly?

Replace I.G.B.T

YES

Any abnormalities in appearances?

Yes

Replace faulty circuit boards

No Apply power

Any faults?

Is the current detector OK?

YES

NO

YES

No

Replace the control board

Input operation commands

Replace the current sensing circuit

No

The output frequency of the operating unit display? YES

Replace the control board

Yes Input frequency command.

NO

Is the output frequency of the operating unit displayed?

Replace the control board

YES Are there voltage outputs at T1, T2, and T3 output terminals?

NO

Replace the control board NO

Is the control board working after replacement?

YES

YES

Connect the motor to run.

Any faults displayed?

YES

NO Are output currents of each phase even?

â&#x20AC;§

NO

YES

Perform detailed fault checks The inverterâ&#x20AC;&#x2122;s output is OK

Figure 5-2 OC, OL fault troubleshooting 69


Troubleshooting for OV, LV error display The inverter displays OV. LV

Is the main circuit fuse intact?

Yes

Replace the main circuit board

No

Apply power

Fault message

YES

Replace the control board

No

Input operation commands

Input frequency commands

Is the output frequency of the operating unit displayed?

NO

Replace the control board

YES NO

Are there outputs on output terminals T1, T2, and T3?

Replace the control board

Is the inverter working after replacement?

YES

NO

motor running YES

Any Fault Message

YES

NO

Are currents of all phases even?

â&#x20AC;§

NO

YES

Perform detailed Fault checks The inverter is OK

Figure 5-3 OV, Fault Troubleshooting

70


The motor doesn’t run YES

Is MCCB closed? NO

Can MCCB be closed?

NO

Check for short-circuited wiring

YES (normal value within 3%) Is the voltage between

NO

˙Bad power quality ˙or wiring incorrect

Leads correct?

‘LED indicator lit?

NO

EVP fault

NO

Is the operation switch in RUN position?

Set switch to “RUN” position

YES NO

Is there output? (Motor leads)

EVP fault

NO

Are

EVP fault

Voltage outputs even?

YES (motor does not rotate), the phase-to phase voltage is within 3% for all motor leads. ․Motor over load ․Motor faults ․wiring incorrect

Figure 5-4 Drive Running Troubleshooting diagnostics

71


Motor is overheated Is the measured load or the current exceeding the configured value?

YES

Reduce the load Increase ratings of EVP and the motor

NO Is EVP running in low speed for a long time?

YES

Select a different motor

NO

No

Are voltages between

EVP fault

phase even?

YES (measured within +-3% of output l ) YES

Is there any debris preventing cooling the motor? NO

Clear the debris

YES

Correct bad connection

Bad connection between EVP and the motor

Figure5-5 Motor Overload/Overheating Diagnostics

Motor runs unevenly

Does it occur when accelerating/ decelerating?

YES

Is the acceleration/deceler ation time correct for the application?

Increase the acc/dec time YES

NO

Are output voltages between

NO

Reduce the load Increase or ratings for 7300EVP and the motor

NO

EVP faults

balanced?

YES (measured within +-3% of rated output voltage) YES

Is the load freewheeling?

â&#x20AC;§Reduce the freewheeling or add a flywheel

NO

Any vibration or backlash in the gears

Large

Improve the mechanical system

Small

EVP Faults

Figure5-6 Oneven Speed Operation Diagnostics 72


5.4 Routine and periodic checks To ensure stable and safe operations, check and maintain the inverter regularly and periodically. The table below lists the items to be check to ensure stable and safe operations. Check these items 5 minutes after the “Charge” indicator goes out to prevent injury to personnel. Items

Ambient conditions around the machine

Details Confirm the temperature and humidity at the machine Are there inflammable materials in the vicinity? Any unusual vibration from the machine

Checking period Daily 1 year ○

Measure with thermometer and hygrometer according to installation notices.

Visual check

Visual, hearing check

Installation and grounding of Is the grounding resistance the inverter correct? Input power voltage External terminals and internal mounting screws of the inverter

Is the voltage of the main ○ circuit correct? Are secure parts loose?

Is the terminal base damaged?

Visual rust stains present?

Any unusual bends or Internal wiring breaks? of the inverter Any damage of the wire insulation? Heat sink

Excessive dust or debris?

Power component

Capacitor

No vibration

Visual check Check with a screwdriver

Secure terminals and no rust

Secure or send back for repair

Visual check

No abnormalities

Replace or send back for repair

Visual check

No abnormalities

Clean up debris or dust

Visual check

No abnormalities

Clean or replace the circuit board

○ Visual or hearing check

No abnormalities

Visual check

Secure screws

200V series: below Measure the 100Ω resistance with the Improve the Ground Resistor 400V series: below grounding 10Ω Measure the Voltage must conform Improve input voltage voltage with a with the specifications multi-tester

Remedies

Temperature: -10 – 50oC (14~120oF) Humidity: Below 95% Improve the ambient RH or relocate the drive to a better area. Keep area clear

Unusual vibration and noise Excessive dust or debris?

Criteria

Conductive metal shavings Printed circuit or oil sludge present? board Discolored, overheated, or burned parts Cooling fan

Methods

Replace the cooling fan Clean fan

Excessive dust or debris?

Visual check

No abnormalities

Clean component

Check resistance between each terminals

Measure with a multi-tester

No short circuit or broken circuit in three-phase output

Replace power component or inverter

Visual check

No abnormalities

Replace capacitor or inverter

Any unusual odor or leakage

Any deformity or protrusion

73


5.5 Maintenance and Inspection To ensure long-term reliability, follow the instructions below to perform regular inspection. Turn the power off and wait for the charge indicator to go out before inspection to avoid potential shock hazard possibly caused by charges resides in high-capacity capacitors. (1) Clean up the accumulation of muck inside the inverter. (2) Check if there are any loose terminal screws and securing screws. Tighten all loose screws. (3) Insulation tests (a) Disconnect all leads connecting EVP with external circuit when performing insulation tests against external circuit. (b) Internal insulation test should be performed against the main circuit of the EVP body only. Use a high resistance DC 500V meter with insulating resistance higher than 5M立. Caution! Do not perform this test against the control circuit.

L1(L)

Power source

L2

T1(V)

Hookup of insulation test EVP

L3(N)

T2(V)

T3(V)

Ground terminal Ground terminal DC-500V high resistance meter

74

Motor


Appendix

Appendix The definition of Pressure:

P=

F A

or P =

dF dA

Where: p is the pressure, F is the normal force, A is the area. Non-SI measures such as pound per square inch (psi) and bar are used in parts of the world Conversion between Kg / Cm 2 and P.S.I are list as below formula: 1 Kg / Cm 2 = 14.22 P.S.I

or 1P.S.I = 0.07 Kg / Cm 2

1 Bar = 1 00 kPa = 1.02 Kg / Cm 2 = 14.5 P.S.I Conversion of the Pressure unit MPa

KPa

Bar

Kg/cm2

P.S.I

atm

mHg

1

1000

10

10.2

145

9.87

7.5

0.001

1

0.01

0.011

0.145

9.87x10-3

7.5x10-1

0.1

100

1

1.02

14.5

0.987

0.75

0.09807

98.07

0.981

1

14.22

0.968

0.736

0.00689

6.89

0.069

0.07

1

0.068

0.052

1.013

1.033

14.7

1

0.76

1.33

1.36

19.3

1.32

1

2

0.101

1.01x10

0.133

1.33x102

75



EVP_Manual(www.iran-plc.ir)